Internal Medicine, Hematology in ANN ARBOR, MI
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Marcus Johannes Geer is a physician specializing in Internal Medicine and Hematology based in Ann Arbor, Michigan.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
MARCUS JOHANNES GEER specializes in Internal Medicine, Hematology.
MARCUS JOHANNES GEER practices in ANN ARBOR, MI.
MARCUS JOHANNES GEER's NPI number is 1164872537.